Applicator brush with an extensible handle



FIG. 1 is a top plan view of an applicator brush with an extensible handle showing my new design.

FIG. 2 is a bottom plan view thereof.

FIG. 3 is a side elevation view thereof.

FIG. 4 is a right end elevation view thereof.

FIG. 5 is a perspective view thereof, shown with the handle un-extended. 

The ornamental design for an applicator brush with an extensible handle, as shown and described. 